https://blog.wongcw.com/2021/11/23/rust%e7%a8%8b%e5%bc%8f%e5%b8%ab%e4%b8%80%e8%a6%ba%e9%86%92%e4%be%86%e9%83%bd%e6%87%b5%e4%ba%86%ef%bc%9a%e5%af%a9%e6%a0%b8%e5%9c%98%e9%9a%8a%e9%9b%86%e9%ab%94%e8%be%ad%e8%81%b7-%e7%99%bc%e7%94%9f/